Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Wetland soils : genesis, hydrology, landscapes, and classification / 2001
Wetlands research plan, November, 1985 / 1986
Where the water goes : life and death along the Colorado River / 2017
Whig Creek Basin TMDL for Copper HUC 1110203-931 (Whig Creek, AR.). 2003
White Marsh quadrangle : geology, hydrology, and mineral resources 1979
Who's who V : the interagency energy/environment R & D program directory & index. 1980
Willapa Watershed Information System (on CD-ROM). 1998
Winter Survival of Fecal Indicator Bacteria in a Subarctic Alaskan River. 1972
Wisconsin : a summary of activities and plans of the United States Department of the Interior Geological Survey, 1976 / 1976
Wisconsin : a summary of water-resources activities of the United States Department of the Interior Geological Survey, 1984. 1984
Wisconsin's Lake Superior Basin water quality study : a joint hydrologic study / 1974
Wisconsin's Lake Superior basin water quality study; 1973
Wisconsin's waters : a confluence of perspectives / 2003
Workshops on Research and Future Activities Needs. 1986
Yakima River Basin Hydrology and Water Quality Data and Calculations. 1963
Yakima River basin hydrology and water quality data and calculations. 1963
Yellowstone National Park Baseline Water Quality Survey Report 1972
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